A lightweight multi-factor secure smart card based remote user authentication scheme for cloud-IoT applications

2018 ◽  
Vol 42 ◽  
pp. 95-106 ◽  
Author(s):  
Geeta Sharma ◽  
Sheetal Kalra
Keyword(s):  
Smart Card ◽  
User Authentication ◽  
Authentication Scheme ◽  
Iot Applications ◽  
Remote User Authentication ◽  
User Authentication Scheme ◽  
Remote User

Cryptanalysis of a Remote User Authentication Scheme

2013 ◽  
Vol 433-435 ◽  
pp. 1699-1701
Author(s):  
Bang Ju Wang ◽  
Huan Guo Zhang
Keyword(s):  
Smart Card ◽  
User Authentication ◽  
Authentication Scheme ◽  
Password Authentication ◽  
Remote User Authentication ◽  
User Authentication Scheme ◽  
Remote User

Among many user authentications over insecure networks, password authentication is simple, convenient and widely adopted one. Chen and Lee proposed a new hash-based password authentication using smart card and claimed that their scheme could resist seven attacks as listed in their paper. However, in this paper, it is pointed out that Chen-Lee’s scheme is vulnerable to off-line password guessing, replay and impersonation attacks when the smart card is lost or stolen.

Sign in / Sign up

Export Citation Format

Share Document